Biotin-SP (long spacer) ChromPure Mouse Transferrin, 1 mg

ChromPure is our trade name for highly purified proteins from the serum of non-immunized animals. Biotin-SP is our trade name for biotin with a 6-atom spacer positioned between biotin and the protein to which it is conjugated. When Biotin-SP-conjugated antibodies are used in enzyme immunoassays, there is an increase in sensitivity compared to biotin-conjugated antibodies without the spacer. This is especially notable when Biotin-SP conjugated antibodies are used with alkaline phosphatase-conjugated streptavidin. Apparently, the long spacer extends the biotin moiety away from the antibody surface, making it more accessible to binding sites on streptavidin. Biotinylated antibodies require an additional reagent for visualization. We offer streptavidin and Mouse Anti-Biotin conjugated to fluorophores and enzymes. Host: Mouse Product: Transferrin Conjugate: Biotin-SP (long spacer)

Shipping Information:

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UPC:

51202400

Condition:

New

Weight:

1.00 Ounces

HazmatClass:

Yes

Quantity:

1

Unit of Measurement:

EA

WeightUOM:

LB

MPN:

015-060-050